Cube basics

How long is the edge length of a cube with volume 15 m³?

Correct answer:

x =  2.47 m

Step-by-step explanation:

$$\begin{gathered} V=x^3 \\ V=15{\text{m}}^3 \\ x=\sqrt[3]{V}=\sqrt[3]{15}=2.47\text{ m} \end{gathered}$$

Try another example

Related math problems and questions:

• Cube V2S
  The volume of the cube is 27 dm cubic. Calculate the surface of the cube.
• Length of the edge
  Find the length of the edge of a cube with a cm² surface and a volume in cm³ expressed by the same number.
• The cube
  The cube has a surface area of 486 m ^ 2. Calculate its volume.
• Cube surface and volume
  Find the surface of the cube with a volume of 27 dm³.
• Volume per time
  How long does fill take for a pump with a volume flow of 200 l per minute fill a cube-shaped tank up to 75% of its height if the length of the cube edge is 4 m?
• Cube 3
  How many times will increase the volume of a cube if we double the length of its edge?
• The cube
  The cube has a surface of 600 cm², what is its volume?
• An example
  An example is playfully for grade 6 from Math and I don't know how to explain it to my daughter when I don't want to use the calculator to calculate the cube root. Thus: A cuboid was made from a block of 16x18x48 mm of modeline. What will be the edge of t
• The cube
  The cube has a surface area of 216 dm². Calculate: a) the content of one wall, b) edge length, c) cube volume.
• The volume 2
  The volume of a cube is 27 cubic meters. Find the height of the cube.
• Cube 8
  The surface of the cube is 0.54 m². Calculate the length of the cube edge.
• Cube into cylinder
  If we dip a wooden cube into a barrel with a 40cm radius, the water will rise 10 cm. What is the size of the cube edge?
• How much
  How much money will we pay for 20 planks 4m long, 15cm wide and 26mm thick when 1m³ of wood costs 4500kč?
• Tetrahedral prism
  The height of a regular tetrahedral prism is three times greater than the length of the base edge. Calculate the length of the base edge, if you know that the prism volume is 2187 cm³.
• Area to volume
  If the surface area of a cube is 486, find its volume.
• Cube edges
  If the edge length of the cube increases by 50%, how does the volume of this cube increase?
• A plasticine
  Jožko modeled from plasticine. He used 27g of plasticine to model a 3 cm long cube. How many grams of plasticine will it need to mold cubes with an edge of 6cm?